V1 – sewn binding

The book sheets are stitched together with the cover in the spine and then trimmed on three sides. The actual stitching is performed using a flat or rounded wire. Depending on the type, size and scope of the printed material, a combination of these wires may be used: 2-4 flat wires, 2, rounded wires, 2 flat + 2 rounded wires. Only a single wire is used for small format materials.